Partial-Wave Amplitudes and Resonances in pbar + p -> pi + pi
| dc.creator | Martin, B. R. | |
| dc.creator | Oades, G. C. | |
| dc.date | 1997-03-06 | |
| dc.date.accessioned | 2026-07-07T11:09:35Z | |
| dc.date.available | 2026-07-07T11:09:35Z | |
| dc.description | Partial wave amplitudes have been extracted from accurate data on pbar + p -> pi + pi by a method which incorporates the theoretical constraints of analyticity and crossing symmetry. The resulting solution gives a good fit to the annihilation data and is also consistent with the wealth of information in the crossed channel pi + N -> pi + N. The partial wave amplitudes show evidence for resonances in all partial waves with J < 6, at least one of which, a J = 0+ state, (and possibly another with J = 1-) is unlikely to have a simple quark-antiquark structure. | |
| dc.description | 17 pages, Revtex, 21 postscript figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9703253 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9703253 | |
| dc.identifier | Phys.Rev.C56:1114-1123,1997 | |
| dc.identifier | doi:10.1103/PhysRevC.56.1114 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/190519 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Partial-Wave Amplitudes and Resonances in pbar + p -> pi + pi | |
| dc.type | text |